22156965522

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421123}}^1$

素因数の和:421247

約数の個数: 48

約数和(自身を含む): 49928461440

約数和(自身を除く): 27771495918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1422, 2923, 5846, 8769, 17538, 26307, 52614, 421123, 842246, 1263369, 2526738, 3790107, 7580214, 15581551, 31163102, 33268717, 46744653, 66537434, 93489306, 99806151, 140233959, 199612302, 280467918, 299418453, 598836906, 1230942529, 2461885058, 3692827587, 7385655174, 11078482761, 22156965522]

約数ペア:

[(1, 22156965522), (2, 11078482761), (3, 7385655174), (6, 3692827587), (9, 2461885058), (18, 1230942529), (37, 598836906), (74, 299418453), (79, 280467918), (111, 199612302), (158, 140233959), (222, 99806151), (237, 93489306), (333, 66537434), (474, 46744653), (666, 33268717), (711, 31163102), (1422, 15581551), (2923, 7580214), (5846, 3790107), (8769, 2526738), (17538, 1263369), (26307, 842246), (52614, 421123)]